Open-source Sudoku app designed for customization and ease of use with 6x6, 9x9, and 12x12 boards, four difficulties, extensive stats, history, and the ability to create, import, and save puzzles.




Sudoku Challenge is described as 'Free competitive Sudoku platform that goes beyond traditional puzzle play. Features include real-time multiplayer tournaments with live leaderboards and spectator mode, 1v1 duels with Elo-based matchmaking, three daily challenge puzzles with streak' and is a Puzzle Game in the games category. There are more than 25 games similar to Sudoku Challenge for a variety of platforms, including Android, iPad, iPhone, Android Tablet and Windows apps. The best Sudoku Challenge alternative is LibreSudoku, which is both free and Open Source. Other Sudoku Challenge like games are KSudoku, Open Sudoku, Sudoku.best and Gauguin.
Open-source Sudoku app designed for customization and ease of use with 6x6, 9x9, and 12x12 boards, four difficulties, extensive stats, history, and the ability to create, import, and save puzzles.




KSudoku is a free version of the popular logic game Sudoku developed by the KDE community. The game is to fill a nine by nine grid with the numbers from one to nine filling the rows, columns and three by three squares without repeating a value on them.

Open Sudoku is a simple open source sudoku game. it's the successor of the discontinued OpenSudoku.




Play sudoku for free at sudoku.best! Our online game offers both dark and light mode options, as well as five different difficulty levels: easy, medium, hard, expert, and master.


Gauguin is a Sudoku-like game where you solve grids via calculation and logic.
You can use it to relax or to solve difficult grids to your opinion.
In classic mode, you solve a 9x9 grid by typing a value from 1 to 9 in each cell such as




Soodoku.com is free online sudoku with unlimited puzzles to play 24/7. Soodoku is the best digital sudoku game for your privacy. It has no ads, free of cookies and doesn’t collect user data. Soodoku.com is a free sudoku to play offline: once loaded Soodoku doesn't use WIFI.




Sudoku Solver & Sudoku Generator is a 2 in 1 application, designed for phones and tablets, allowing you to:


Sudoku (originally called Number Place) is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 sub-grids that compose the grid contains all of the digits from 1 to 9.




Sudokubar brings the classic logic puzzle directly to your macOS menu bar. No need to open a separate application – simply click the icon and start playing instantly!.


Why randoku?
Because randoku is offering you the perfect combination between extremly challenging games for anti-boredom, random generated boards for a new experience with every game and unique solution for training your brain.




"Sudoku Best Puzzle Game FREE" is a top logic-based number placing game. Sudoku doesn’t require any calculation or mathematical skills. All you need is brain and little concentration. Sudoku is an excellent brain boosting game and brainteaser game.




The smartest Sudoku app with IQ tracking, Chaos Mode, and Daily Challenges. Track your cognitive improvement with every puzzle, compete on global leaderboards, and experience unique gameplay.



